Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760322AbXE2STS (ORCPT ); Tue, 29 May 2007 14:19:18 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751912AbXE2STK (ORCPT ); Tue, 29 May 2007 14:19:10 -0400 Received: from rtr.ca ([64.26.128.89]:1560 "EHLO mail.rtr.ca" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751893AbXE2STJ (ORCPT ); Tue, 29 May 2007 14:19:09 -0400 Message-ID: <465C6E9B.2040605@rtr.ca> Date: Tue, 29 May 2007 14:19:07 -0400 From: Mark Lord User-Agent: Thunderbird 2.0.0.0 (X11/20070326) MIME-Version: 1.0 To: Linus Torvalds Cc: Alan Stern , Linux Kernel , Greg KH , Andrew Morton , Matthew Garrett , "Rafael J. Wysocki" Subject: Re: Regression: USB is nfg after suspend/resume(RAM) cycle on Intel chipset References: <465C566E.4030009@rtr.ca> <465C608E.3040303@rtr.ca> <465C64D1.3030604@rtr.ca> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1538 Lines: 39 Linus Torvalds wrote: > > On Tue, 29 May 2007, Mark Lord wrote: >> Okay, just to make it trivial, >> I've narrowed it down to only this commit from Alan Stern: >> >> 7ed92f1a149dddc3cb537ccd7441e98adac12c3e USB: make the autosuspend workqueue >> thread freezable > > Heh. Have I mentioned how much I *hate* those kernel threads being frozen? > > Just for fun, could you try if the patch that just rips out the freezer > calls from the STR code just fixes the problem too (instead of reverting > that commit?) > > It was done by Matthew Garrett , and you should be > able to find it in the kernel archives under the subject > > Re: pcmcia resume 60 second hang. Re: [patch 00/69] -stable review > Message-ID: <20070527184402.GA21161@srcf.ucam.org> Okay, I tried that one, but the machine just hung on the VGA console screen at suspend time. No alt-sysrq or anything. Power-cycled it to recover. > and it would be interesting to hear if that just solves the problem for > you too. > > There's a different (but related to all the same freezer problems) patch > by Rafael Wysocki : > > Re: [RFC][PATCH][EXPERIMENTAL] Make kernel threads nonfreezable by default > Message-Id: <200705291415.31970.rjw@sisk.pl> I'll hunt for Rafael's patch next. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/